JPS609382U

JPS609382U - Recording media playback device

Info

Publication number: JPS609382U
Application number: JP10069283U
Authority: JP
Inventors: 宮庄　保雄; 武義浅見
Original assignee: 日本ビクター株式会社
Priority date: 1983-06-29
Filing date: 1983-06-29
Publication date: 1985-01-22

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は本考案の構成を明示するための全体構成図、第
２図は本考案装置の一実施例を示すフロック系統図、第
３図は本考案装置の要部の動作説明用フローチャート、
第４図は本考案装置中のＶＲＡＭの一実施例を示すブロ
ック系統図、第５図は本考案装置により表示される予約
情報の再生画面内での表示位置の一例を示す図である。１・・・・・・ディスク再生装置、２・・・・・・キー
人力装置、３．５．６・・・・・・マイクロプロセッサ
、７・・・・・・ＶＲＡＭ、１１・・・・・・ティスフ
、１２・・・・・・走査針、１３・・・・・・フィード
送り機構、１４・・・・・・映像信号再生回路、１５・
・・・・・同期信号分離回路、１６・・・・・・加算回
路、１７・・・・・・モニター表示装置、２０・・・・
・・水平同期信号入力端子、２５・・・・・・垂直同期
信号入力端子、４２．４３・・・・・・映像信号出力端
子、４６ａ〜４６ｈ・・・・・・指定再生区間表示位置
、４７．４７′・・・・・・矢印、４８・・・・・・再
生速度表示装置、４９・・・・・・現在再生トラック位
置表示位置。FIG. 1 is an overall configuration diagram for clearly showing the configuration of the present invention, FIG. 2 is a block system diagram showing one embodiment of the device of the present invention, and FIG. 3 is a flowchart for explaining the operation of the main parts of the device of the present invention.
FIG. 4 is a block system diagram showing one embodiment of the VRAM in the device of the present invention, and FIG. 5 is a diagram showing an example of the display position within the playback screen of reservation information displayed by the device of the present invention. DESCRIPTION OF SYMBOLS 1...Disc playback device, 2...Key manual device, 3.5.6...Microprocessor, 7...VRAM, 11... ...Tiff, 12...Scanning needle, 13...Feed feed mechanism, 14...Video signal reproducing circuit, 15...
... Synchronous signal separation circuit, 16 ... Addition circuit, 17 ... Monitor display device, 20 ...
...Horizontal synchronization signal input terminal, 25...Vertical synchronization signal input terminal, 42.43...Video signal output terminal, 46a to 46h...Specified playback section display position, 47.47'...Arrow, 48...Playback speed display device, 49...Currently playback track position display position.

Claims

[Scope of utility model registration request]

(1) From the recording medium in which the address signal indicating the track position is recorded together with the video signal, each recorded video signal of multiple sections specified in advance by the key human power device is sequentially recorded for each specified section in the specified order. A recording medium playback device having a reservation playback mode function for playback, comprising reservation information generating means for generating reservation information indicating start and end track positions of each of the plurality of pre-specified sections; A reservation information output means that outputs the reservation information by taroming based on a vertical synchronization signal in a reproduced video signal, and a video image that stores the reservation information from the reservation information output means and displays the reservation information as characters or figures. A video signal memory circuit for converting into a signal form and outputting the signal, and means for supplying the output signal of the video signal memory circuit to a monitor display device either alone or by superimposing it on a video signal reproduced from the recording medium, A recording medium playback device configured to display a list of reservation information indicating track positions of each of the plurality of sections on a screen of a monitor display device.

(2) The reservation information generating means adds information to the reservation information that causes the video signal memory circuit to generate a figure indicating a negative section currently being reproduced from the recording medium in the prespecified section. A recording medium reproducing apparatus according to claim (1) of the utility model registration claim, which is a means for generating a utility model.

(3) The reservation information output means detects that there is a discrepancy between the start 1-rack position and the end track position of the pre-specified section with respect to the moving direction of the reproducing element that picks up and reproduces the recorded green signal of the recording medium. Sometimes, the utility model registration claim 1 or 2 is a means for generating reservation information in which the start track position is changed to the end track position and the paper processing track position is changed to the opening track position, respectively. (2) The recording medium reproducing device described in item (2).